000
FXUS63 KDDC 021011
AFDDDC
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DODGE CITY KS
411 AM CST MON MAR 2 2015
...UPDATED LONG TERM DISCUSSION...
.SHORT TERM...(TODAY AND TONIGHT)
ISSUED AT 341 AM CST MON MAR 2 2015
A STRONG RIDGING UPPER JET WILL INTENSIFY ACROSS THE UPPER MIDWEST
TODAY, INTENSIFYING THE SOUTHWEST FLOW ALOFT ACROSS THE SOUTHERN
ROCKIES INTO THE HIGH PLAINS. ADDITIONALLY A BROAD RIDGE OF SURFACE
HIGH PRESSURE WILL SHIFT EAST OF THE MISSISSIPPI VALLEY TODAY,
CREATING A SURFACE PRESSURE GRADIENT ACROSS THE CENTRAL HIGH PLAINS
AND STRONG SOUTHERLY WINDS. NUMERICAL MODELS ARE INDICATING
IMPRESSIVE BOUNDARY LAYER WARM ADVECTION TODAY AS A RESULT OF THIS
SOUTHERLY RETURN FLOW, HOWEVER THE MAGNITUDE OF WARMUP MAY BE
IMPEDED BY INCREASING STRATUS ACROSS SOUTHWEST KANSAS INTO CENTRAL
KANSAS BY LATE IN THE DAY. ADDITIONALLY THE NMM/ARW AND THE NAM ALL
SHOW SMALL AREAL COVERAGE OF A TRACE TO 0.01" QPF THIS AFTERNOON
ASSOCIATED WITH WARM MOIST ADVECTION. THIS MIGHT INDICATE A SLIGHT
CHANCE FOR PRECIPITATION, HOWEVER THE NAM AND GFS THERMODYNAMIC
MODEL SOUNDINGS INDICATE IMPRESSIVE DRY LAYERS IN THE MID LEVELS
AND NEAR THE GROUND WHICH ARE NOT VERY CONDUCIVE TO GETTING
HYDROMETEORS TO THE SURFACE. PRECIPITATION MAY NOT BE LIKELY
HOWEVER CLOUD COVER WILL INCREASE TODAY. OVERCAST SKIES WILL
LIKELY IMPEDE INSOLATION, KEEPING TEMPERATURES FROM CLIMBING MUCH
ABOVE THE FREEZING POINT ON THE LOWER PLAINS OF CENTRAL KANSAS
HOWEVER, WARMER TEMPERATURES INTO THE 40S MAY BE POSSIBLE IN THE
FAR SOUTHWEST SECTIONS.
.LONG TERM...(TUESDAY THROUGH SUNDAY)
ISSUED AT 409 AM CST MON MAR 2 2015
A STRONG SHORTWAVE TROUGH DROPPING OUT OF WESTERN CANADA TODAY AND
TONIGHT WILL PHASE WITH THE UPPER LOW/TROUGH SYSTEM THAT HAS BEEN
SITUATED OVER CALIFORNIA AND NEVADA THE PAST FEW DAYS AND MOVE EAST
ACROSS THE NORTHERN AND CENTRAL CONUS THROUGH THE NEXT FEW DAYS.
THIS WILL PUSH A COLD FRONT SOUTH ACROSS WESTERN KANSAS TUESDAY
MORNING. TEMPERATURES MAY ONLY RISE A LITTLE OR HOLD STEADY ACROSS
WEST CENTRAL KANSAS WHERE THE FRONT WILL BE COMING THROUGH EARLIEST
IN THE DAY. LOCATIONS ALONG THE OKLAHOMA BORDER INTO SOUTH CENTRAL
KANSAS COULD SEE TEMPERATURES RISING INTO THE 40S DURING THE MORNING
BEFORE FALLING BACK AFTER THE FRONT MOVES THROUGH. MODEL SOUNDINGS
ARE NOT OVERLY MOIST IMMEDIATELY BEHIND THE FRONT AND SKIES SHOULD
BE PARTLY TO MOSTLY CLOUDY DURING THE DAY.
BY TUESDAY NIGHT THE UPPER TROUGH BEGINS TO MOVE OUT ACROSS THE
CENTRAL PLAINS. WILL CONTINUE TO CARRY THE SLIGHT CHANCE TO CHANCE
POPS DURING THE NIGHT INTO WEDNESDAY MORNING AS MODEL SOUNDINGS
MOISTEN UP SOMEWHAT AND MID LEVEL FRONTOGENETIC FORCING MOVES OVER
THE AREA. PRECIPITATION CHANCES WILL DIMINISH WITH DECREASING CLOUDS
BY WEDNESDAY AFTERNOON AS THE UPPER TROUGH MOVES THROUGH.
THE REMAINDER OF THE WEEK WILL SEE NORTHWEST FLOW ALOFT OVER THE
CENTRAL HIGH PLAINS. THIS WILL RESULT IN DRY WEATHER WITH
TEMPERATURES MODERATING INTO THE 50S FOR THE WEEKEND.
&&
.AVIATION...(FOR THE 06Z TAFS THROUGH 06Z MONDAY NIGHT)
ISSUED AT 1147 PM CST SUN MAR 1 2015
COLD UPSLOPE AIR ENTRENCHED INTO THE SOUTHERN PLAINS WAS PROMOTING
SOME STRATUS CLOUDS ACROSS EXTREME SW KS. THE TREND WAS FOR THIS
STRATUS TO CONTINUE MOVING AWAY FROM THE LOCAL TERMINALS. THIS TREND
SHOULD CONTINUE INTO MONDAY AS STRONG BOUNDARY LAYER WARM AIR
ADVECTION AND DOWNSLOPE DEVELOPS ACROSS THE AREA. SOUTHERLY SURFACE
WINDS WILL BECOME WINDY AT AROUND 20 KNOTS SUSTAINED MONDAY
MORNING.
&&
.PRELIMINARY POINT TEMPS/POPS...
DDC 36 32 42 15 / 10 10 10 20
GCK 37 30 38 13 / 10 10 10 30
EHA 41 35 44 15 / 10 10 10 30
LBL 40 30 45 16 / 10 10 10 30
HYS 34 31 37 12 / 10 10 10 30
P28 35 33 46 18 / 10 10 10 20
&&
.DDC WATCHES/WARNINGS/ADVISORIES...
NONE.
&&
$$
SHORT TERM...RUSSELL
LONG TERM...GERARD
AVIATION...RUSSELL